B&C18PS76
£164.53Fs39 Hz +5%
Qts0.27 +8%
Vas207 L −10%, better
BL25.8 T·m −5%
Xmax7 mm
Sensitivity98.3 dB –
18-inch LF driver · 1,200 W
Eighteen Sound 18W2000 8Ω
8 Ω · 37–3000 Hz
No price for delivery to the UK
- Fs
- 37Hz
- Xmax
- –
- SPL
- 99dB
- Pe
- 1200W
- BL
- 27.1T·m
- Vd
- –
- Qts
- 0.25
- Vas
- 230L
Manufacturer response and impedance data, with source and trace details below. The left and right arrow keys read every shown curve at a frequency, a twelfth of an octave at a time, or an octave with Shift. Escape clears the reading.
Curve provenanceInspect 2 traces
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v2
frequency response
Frequency response
194 plotted pointsSource file SHA-256 31cd16dbe54d…Medium confidence2,628 selected pixels of 2,781 - Trace datasheet-response-trace-poc/v2
impedance
Impedance response
240 plotted pointsSource file SHA-256 31cd16dbe54d…Medium confidence2,445 selected pixels of 2,625
Published graphs
Eighteen Sound 18W2000 is an 18-inch 8 ohm LF driver rated at 1200 W RMS. The validated T/S data includes Fs 37 Hz, Qts 0.25, Vas 230 L, sensitivity 98.5 dB, plus 142 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
The published T/S values agree with each other
Thiele/Small
- Fs
- 37Hz
- Qts
- 0.25
- Qes
- 0.26
- Qms
- 7.3
- Vas
- 230L
- Re
- 5.8Ω
- Le
- 1.90mH
Motor and cone
- BL
- 27.1T·m
- Sd
- 1134cm²
- Mms
- 143g
Power and response
- Sensitivity †
- 98.5dB
- Manufacturer sensitivity
- 99dB
- Power
- 1200W
- Nominal power
- 1200W
- Impedance
- 8Ω
- Range
- 37–3000Hz
- EBP †
- 142 · Leans vented
Size and mounting
- Diameter
- 462mm
- Cutout
- 416mm
- Bolt circle
- 438mm
- Depth
- 205mm
- Weight
- 11.5kg
Other published values
- Xmax
- 0mm
- Power Program
- 2400
† Calculated by bits from the published values
What this validation status means
Everything else Eighteen Sound lists
LF · Primary · 18″
- BL
- 27.1T·m
- Fs
- 37Hz
- Le
- 1.90mH
- Re
- 5.8Ω
- Sd
- 1134cm²
- Mms
- 143g
- Qes
- 0.26
- Qms
- 7.3
- Qts
- 0.25
- SPL
- 98.5dB
- Vas
- 230L
- Xmax
- 0mm
- Power
- 1200W
- Impedance
- 8Ω
- Sensitivity
- 99dB
- Low limit
- 37Hz
- Nominal power
- 1200W
- Power Program
- 2400
- Calculated sensitivity †
- 98.5dB
- High limit
- 3000Hz
- Manufacturer sensitivity
- 99dB
- Weight
- 11.5kg
- Diameter
- 462mm
- Depth
- 205mm
- Cutout
- 416mm
- Bolt circle
- 438mm
02
Compare
Same-size drivers, compared with the 18W2000. Clear differences are green when better and red when worse.
This driver18W2000
Best price
–
Fs
37 Hz
Qts
0.25
Vas
230 L
BL
27.1 T·m
Xmax
–
Sensitivity
98.5 dB
Power
1200 W
REDCATT182FIND
£201.06Fs31 Hz −16%, better
Qts0.23 −8%
Vas208.6 L −9%
BL35.4 T·m +31%, better
Xmax5.8 mm
Sensitivity96.2 dB −2.3, worse
B&C18PZB100
£231.48Fs30 Hz −19%, better
Qts0.24 −4%
Vas297 L +29%, worse
BL26 T·m −4%
Xmax8 mm
Sensitivity97.1 dB −1.4
B&C18NW100
£236.99Fs31 Hz −16%, better
Qts0.26 +4%
Vas252 L +10%
BL28 T·m +3%
Xmax9 mm
Sensitivity96.5 dB −2, worse
RCFLF18G401
£252.42Fs33 Hz −11%, better
Qts0.29 +16%, worse
Vas268 L +17%, worse
BL24.6 T·m −9%
Xmax9 mm
Sensitivity97.1 dB −1.4
Eighteen Sound18W1001
£254.65Fs35 Hz −5%
Qts0.23 −8%
Vas268 L +17%, worse
BL27.6 T·m –
Xmax7 mm
Sensitivity98.8 dB –
FaitalPRO18HP1022
£268.65Fs35 Hz −5%
Qts0.30 +20%, worse
Vas204.9 L −11%, better
BL28 T·m +3%
Xmax9.5 mm
Sensitivity96.6 dB −1.9
Beyma18PW1400FE
£273.68Fs32 Hz −14%, better
Qts0.27 +8%
Vas228.9 L –
BL29 T·m +7%
Xmax10 mm
Sensitivity96.3 dB −2.2, worse
Eighteen Sound18LW1251
£294.42Fs35 Hz −5%
Qts0.27 +8%
Vas268 L +17%, worse
BL23.6 T·m −13%, worse
Xmax9 mm
Sensitivity98.2 dB –
Eighteen Sound18NLW9400
£308.36Fs33 Hz −11%, better
Qts0.26 +4%
Vas268 L +17%, worse
BL26 T·m −4%
Xmax9.5 mm
Sensitivity97.4 dB −1.1
REDCATT18NPW
£350.60Fs36 Hz –
Qts0.28 +11%, worse
Vas211.5 L −8%
BL27.3 T·m –
Xmax4.8 mm
Sensitivity97.5 dB −1
RCFLF18X451
£360.00Fs30 Hz −19%, better
Qts0.28 +12%, worse
Vas220 L −4%
BL30.5 T·m +13%, better
Xmax14 mm
Sensitivity95.1 dB −3.4, worse
RCFLF18N401
£362.42Fs32 Hz −14%, better
Qts0.26 +4%
Vas257 L +12%, worse
BL27.8 T·m –
Xmax9 mm
Sensitivity97 dB −1.5
Precision DevicesPD.185C003
£366.00Fs33 Hz −11%, better
Qts0.24 −4%
Vas224 L –
BL31.5 T·m +16%, better
Xmax11 mm
Sensitivity97.5 dB −1
RCFLF18N451
£375.00Fs31 Hz −16%, better
Qts0.24 −4%
Vas245 L +7%
BL30.2 T·m +11%, better
Xmax9 mm
Sensitivity96.7 dB −1.8
FaitalPRO18XL2000
£420.00Fs28 Hz −24%, better
Qts0.27 +8%
Vas232.1 L –
BL30.8 T·m +14%, better
Xmax16.3 mm
Sensitivity94.6 dB −3.9, worse
RCFLN19S400
£420.71Fs32 Hz −14%, better
Qts0.26 +4%
Vas204 L −11%, better
BL32 T·m +18%, better
Xmax17 mm
Sensitivity96 dB −2.5, worse
FaitalPRO18XL1700
£473.00Fs28 Hz −24%, better
Qts0.28 +12%, worse
Vas227 L –
BL30.5 T·m +13%, better
Xmax16.2 mm
Sensitivity94.4 dB −4.1, worse
REDCATT181XR
£549.08Fs30 Hz −19%, better
Qts0.23 −8%
Vas195 L −15%, better
BL28.3 T·m +4%
Xmax17 mm
Sensitivity95.4 dB −3.1, worse
Eighteen Sound18W2001
No current priceFs37 Hz –
Qts0.25 –
Vas230 L –
BL27.1 T·m –
Xmax7 mm
Sensitivity98.5 dB –
Oberton18FBR700
No current priceFs36 Hz −4%
Qts0.27 +8%
Vas231.3 L –
BL25.2 T·m −7%
Xmax8 mm
Sensitivity97.8 dB −0.7
CIAREPW455
No current priceFs36 Hz –
Qts0.24 −4%
Vas274 L +19%, worse
BL26.2 T·m −3%
Xmax7.5 mm
Sensitivity99.3 dB +0.8
Oberton18NSW700
No current priceFs30 Hz −18%, better
Qts0.24 –
Vas309.0 L +34%, worse
BL26.6 T·m –
Xmax14 mm
Sensitivity97.5 dB −1
Precision DevicesPD.1850/3
No current priceFs33 Hz −10%, better
Qts0.24 −4%
Vas203.8 L −11%, better
BL31.0 T·m +14%, better
Xmax11.1 mm
Sensitivity96.9 dB −1.6
Oberton18B500
No current priceFs35 Hz −6%
Qts0.28 +10%, worse
Vas243.9 L +6%
BL24.1 T·m −11%, worse
Xmax8.8 mm
Sensitivity97.7 dB −0.8
Oberton18XB1600V2
No current priceFs33 Hz −12%, better
Qts0.28 +11%, worse
Vas267 L +16%, worse
BL29.6 T·m +9%
Xmax12.5 mm
Sensitivity97.1 dB −1.4
Oberton18XB1500V2
No current priceFs36 Hz −3%
Qts0.23 −10%
Vas192.5 L −16%, better
BL31.6 T·m +17%, better
Xmax11 mm
Sensitivity97.9 dB −0.6
No photo
FaneIMPERIUM 18NDXL
No current priceFs33 Hz −11%, better
Qts0.29 +18%, worse
Vas203 L −12%, better
BL29.4 T·m +8%
Xmax12 mm
Sensitivity95.9 dB −2.6, worse
Oberton18NXB1200
No current priceFs36 Hz −3%
Qts0.28 +13%, worse
Vas159.6 L −31%, better
BL29.4 T·m +8%
Xmax11.5 mm
Sensitivity96 dB −2.5, worse
RCFLF18G908
No current priceFs33 Hz −11%, better
Qts0.29 +16%, worse
Vas268 L +17%, worse
BL24.6 T·m −9%
Xmax9 mm
Sensitivity97.1 dB −1.4
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Lean Business | £243.89 | Out of stock | Visit shop at Lean Business |